package org.xeustechnologies.jcksum;

public class AbstractChecksum implements Checksum {

    public byte[] getBytes() {
        return null;
    }

    public String getStringValue() {
        return null;
    }

    public long getValue() {
        return 0;
    }

    public void reset() {

    }

    public void update(int b) {

    }

    public void update(byte[] b, int off, int len) {
        for( int i = off; i < off + len; i++ ) {
            update( b[i] );
        }
    }
}
